Carbon-Coated Copper Foil

$151.02

아이템 번호:MA-EN-CU-007101

사양

✓ 선택됨: Carbon-Coated Copper Foil — Single-Sided (8+1) μm × 263 mm (Coating Width: 232 mm) × 1 kg

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Details

This product, Canrd's coated carbon copper foil (model MA-EN-CU-0004), is developed as a specialized current collector for lithium-ion battery research and energy material experiments. Unlike conventional copper foil, it features a single-sided carbon coating approximately 1 μm thick, applied uniformly to enhance electrical conductivity, reduce internal resistivity, and improve mechanical toughness. The carbon layer also helps suppress burr-induced short circuits, strengthens adhesion of the electrode material, and supports higher discharge capacity over extended battery cycles. Available in rolls with a substrate thickness of 8 μm and a coating width of 232 mm, it is primarily intended for use as a negative electrode substrate in prototype cells or laboratory-scale battery assemblies. For smaller trial runs, sheet-form samples (~A4 size, 1 m² total area) are also offered. This foil balances practical handling with reliable performance for systematic electrode optimization studies.

Coated Carbon Copper Foil

Product Advantages：

Carbon-coated copper foil is a new type of battery anode substrate.

Compared with traditional copper foil, carbon-coated copper foil has better conductivity and lower internal resistivity, stronger mechanical properties and better toughness.

It can avoid short circuits caused by burrs, improve the adhesion of electrode materials, increase the discharge capacity of the battery and extend the service life of lithium-ion batteries.

Product Description and Suggestions：

Good coating uniformity and consistency, single-side coating thickness ~1μm.

The thickness in the specifications is calculated as substrate thickness * substrate width * roll weight.

Different roll weights indicate different lengths in meters.

Stock product specifications may differ from the data on the official website; please consult customer service for specific purchases.

The 1m² product is in sheet form, approximately the size of an A4 paper.

Each shipment contains approximately a dozen sheets (with a total effective area of 1m²).